BLAMMO! TNYDUMBLE Not-a-Dumble inspired overdrive boost 2026 - White

BLAMMO! TNYDÛMBLE

Great 2-channel overdrive boost with switchable order. Hard to come by in the UK.

2026 edition in very good condition, and perfect working order. Comes with original box.

Posted in UK next business day by 1pm via Royal Mail Special Delivery

From the BLAMMO! website....

As the name suggests, the TNYDUMBLE is the smaller pedal board friendly version of the super popular Dumble style DIY pedal kit that has now been discontinued, but it also includes the modifications that most buyers were originally expecting. We separated the JFET based clean boost from the overdrive circuit and included an order switch for more versatility and tonal possibilities. A high frequency tone control has been added to the boost circuit that sits flat at noon and subtly boosts the top-end when dialed clockwise or cuts slightly when turned to the left. This addition really opens up the clean side and works well with the input knob which cuts low-end and gain simultaneously. The overdrive half remains unchanged and true to the original including the internal presence control and asymmetrical mosfet clipping. We also modified the mechanical 3PDT foot switches to the no-click style setup in true bypass that uses an electronic relay based design.

- Top mounted jacks

- Relay based softswitching

- SMD / Through-hole hybrid construction

- Green LED = Clean Boost

- Red LED = Overdrive

- 125b enclosure (4.8 x 2.6 x 1.55”)

- Accepts the standard 2.1mm center negative DC jack (Boss style)

- Current Draw : one = 32mA ; both = 60mA